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CCA-505 - Cloudera Certified Administrator for Apache Hadoop Upgrade Exam - CCA-505
The Cloudera CCA-505 exam is the Cloudera Certified Administrator for Apache Hadoop Upgrade Exam - CCA-505 certification. The Certification will verify your ability with configuration task in the Apache Hadoop universe. Some of the tasks require making configuration and service changes via Cloudera Manager, while others demand knowledge of command line Hadoop utilities and basic competence with the Linux environment.
Individuals who earn the CCA Administrator certification can finally demonstrate how to implement and delivery Cloudera architectures in the enterprise. This is a list of covered topics:
- Perform OS-level configuration for Hadoop installation
- Secure, Manage and Administrate the Cloudera Infrstructure
Our CCA-505 exam dumps will include those topics:
- Set up a local CDH repository
- Maintain and modify the cluster to support day-to-day operations in the enterprise
- Configure NameNode HA
- Configure Hue user authorization and authentication
- Install CDH using Cloudera Manager
- Resolve errors/warnings in Cloudera Manager
- Add a service using Cloudera Manager
- Configure ResourceManager HA
- Revise YARN resource assignment based on user feedback
- Execute file system commands via HTTPFS
- Determine reason for application failure
- Perform basic and advanced configuration needed to effectively administer a Hadoop cluster
- Create an HDFS user's home directory
- Add a new node to an existing cluster
- Benchmark the cluster (I/O, CPU, network)
- Configure HDFS ACLs
- Enable/configure log and query redaction
- Commission/decommission a node
- Perform OS-level configuration for Hadoop installation
- Enable relevant services and configure the cluster to meet goals defined by security policy; demonstrate knowledge of basic security practices
- Configure proxy for Hiveserver2/Impala
- Configure a service using Cloudera Manager
- Install Cloudera Manager server and agents
- Install new type of I/O compression library in cluster
- Configure the Fair Scheduler to resolve application delays
- Benchmark the cluster operational metrics, test system configuration for operation and efficiency
- Efficiently copy data within a cluster/between clusters
- Install and configure Sentry
- Demonstrate ability to find the root cause of a problem, optimize inefficient execution, and resolve resource contention scenarios
- Resolve performance problems/errors in cluster operation
- Get/set ACLs for a file or directory structure
- Set up alerting for excessive disk fill
- Create/restore a snapshot of an HDFS directory
- Create encrypted zones in HDFS
- Define and install a rack topology script
For more info visit: Cloudera CCA-505 Exam Reference
Cloudera CCA-505 Exam Overview:
| Certification Vendor: | Cloudera |
| Exam Name: | Cloudera Certified Administrator for Apache Hadoop (CCAH) CDH5 Upgrade Exam |
| Exam Number: | CCA-505 |
| Exam Format: | Performance-based exam, Hands-on lab tasks |
| Related Certifications: | Cloudera Certified Professional (CCP) Cloudera Certified Data Engineer Cloudera Certified Administrator for Apache Hadoop (CCAH) |
| Available Languages: | English |
| Recommended Training: | Cloudera Administrator Training |
| Exam Registration: | Cloudera Certification Portal |
| Sample Questions: | Cloudera CCA-505 Sample Questions |
| Exam Way: | Online proctored or test center (varies by region and provider) |
| Pre Condition: | Recommended experience with Hadoop administration and Cloudera CDH environments. |
| Official Syllabus URL: | https://www.cloudera.com/services-and-support/certification.html |
High level topics covered by our practice test
This Web Simulator is for existing Cloudera Administrators that are ready to upgrade their Cloudera certification and would like to take the CCA-505 certification exam. Using the Web Simulator will provide you with training so that you can demonstrate how to admin the core systems and cluster when deploying Cloudera in the enterprise.
Cloudera CCA-505 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| HDFS Administration | - Data replication, block management, and storage policies - Backup and recovery operations - HDFS configuration and management |
| Upgrade and Maintenance | - Cluster monitoring and troubleshooting - Rolling upgrades and rollback procedures - CDH5 upgrade planning and execution |
| YARN and Resource Management | - ResourceManager and NodeManager configuration - Job scheduling and resource allocation |
| Security and Authentication | - Authorization and access control - Kerberos authentication setup |
| Hadoop Cluster Architecture | - Cloudera Distribution for Hadoop (CDH5) architecture - Core Hadoop components overview (HDFS, YARN, MapReduce) |
| Cluster Installation and Configuration | - Cloudera Manager usage and configuration - CDH5 installation and deployment |
By Malcolm
